Merge branch 'update-export_prune_project_export_jobs' into 'master'

Run export_prune_project_export_jobs cron job daily

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/159442



Merged-by: Carla Drago <cdrago@gitlab.com>
Approved-by: James Nutt <jnutt@gitlab.com>